16.5k for the bridge and 8.9k for the neck. Similar to a JB & '59 setup.I Installed them in my Les Paul.Build quality is fine. They look great. No complaints and I do see evidence of wax so I believe they are potted.The tone is ok. They aren't sterile and they compliment eachother well.Sadly, if you use your volume control for cleaner sounds while playing with distortion, they do not clean up at all. They get very muddy. I tried on my Peavey 5150 and VHT pitbull. Not ideal sounds in that regard. None of my other guitars have this issue with other pickups.Playing with the volumes all the way distorted up is just fine and same with clean channels on amplifiers.They're ok value for money if you need something for a project and you aren't someone who rides the guitar volume like I do.